Bontrager Aerobar Race X Lite Owner's Manual page 16

To install the arm pad holders and arm pads
The width of the arm pad holders can be customized to suit your
body type and riding style.
1. Insert two arm pad holder screws (J) through the desired
holes of the left and right arm pad holders (K) and into
the pad width adjusters (L).
2. Tighten each arm pad holder screw to 30 lb•in (3.4 N•m).
Two screws are required per side to prevent
the arm pad holders from spinning on the
arm width adjusters.
3. Repeat on the second arm pad holder.
4. Place the arm pads on the hook-and-loop fasteners of the
arm pad holders.
To install shift levers
If you wish to install bar end shift levers into the tip of the Race
X Lite® extension tubes (A), slide the control cables and housing
through the cable guide plug (N). Do not drill or cut the extension
tubes. Tighten the shift lever mounting bolt until the shift lever is
firmly in place.
Do not over tighten the shift lever mounting
bolt as this may damage the carbon
extension tube. Do not exceed 45 lb•in (5
N•m).
To check the installation
Re-check all fasteners for tightness after the first use of the aerobar
and periodically thereafter to insure secure attachment of the aerobar.